local error_code = {
	Success = 0,
	Unknown = 1,
	InvalidParam = 2,
	InvalidAccountName = 10,
	InvalidAccountLength = 11,
	InvalidAccountPassword = 12,
	DuplicateAccountName = 13,
	AccountNotFound = 14,
	WrongPassword = 15,
	InvalidToken = 16,
	RequestTimeout = 17,
	InvalidSign = 18,
	AccountBanned = 19,
	AccountIsOnline = 20,
	LoginOnOtherTerminal = 100,
	DuplicateCreateCharacter = 200,
	DuplicatePlayerName = 201,
	CreateCharacterFail = 202,
	HeroNotFound = 1000,
	HeroMaxLevel = 1001,
	HeroMaxStar = 1002,
} 
return error_code